Instruction/ maintenance manual of the product IM911 Lincoln Electric
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COOL ARC 40 S T AND ALONE W A TER COOLER IP 21S OPERA TOR’S MANUAL IM911 December, 2008 Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation .
SAFETY i SAFETY i COOL ARC® 40 FOR ENGINE powered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors.
FUMES AND GASES can be dangerous. 5 .a . Welding may produce fumes and gases hazardous to health. Avoid breathing these fumes and gases.When welding, keep your head out of the fume. Use enough ventilation and/or exhaust at the arc to keep fumes and gases away from the breathing zone.
FOR ELECTRICALL Y powered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8 . b . Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturerʼs recommendations.
iv SAFETY iv COOL ARC® 40 PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instruc- tions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suivantes: Sûreté Pour Soudage A LʼArc 1.
v v Thank You for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you! Read this Operators Manual completely before attempting to use this equipment.
vi vi T ABLE OF CONTENTS Page Installation .......................................................................................................Section A Technical Specifications ......................................................................
K2187-2 (COOL ARC® 40 230V International) Via Continental European (SCHUKO)- PRONG PLUG 220-240VAC 50/60 Hz 1 Phase 1.3-1.7 Amps 2.0-2.4 Amps 60 psi (414 kPa) (4.14 bar)Max. 1.66 gal/min. (6.28 liter/min) Max. 53-57 psi (365-393 kPa) .45-.60 gal/min.
A-2 INST ALLA TION COOL ARC® 40 A-2 SAFETY PRECAUTIONS UNP ACKING THE COOL-ARC ® 40 The packaging of the Cooler is designed to withstand shipping abuse, and contains a cardboard liner that surrounds the unit. If any shipping damage has occurred, contact your certified Lincoln distributor or service center.
A-3 INST ALLA TION COOL ARC® 40 A-3 LYING DOWN (HORIZONTAL): Carefully add 2 gallons (7.6 liters) of coolant through a funnel into the coolant reservoir fill hole.
A-4 INST ALLA TION COOL ARC® 40 A-4 HORIZONT AL INST ALLA TION ON THE TOP OF A POWER SOURCE For proper installation, follow the instructions provided with the K559-2 Cooler Horizontal Mounting Bracket Kit. The cooler is secured to the power source lift bale.
A-5 INST ALLA TION COOL ARC® 40 A-5 INST ALLA TION OF W A TER COOLED ACCESSORIES After following the installation instructions above, the COOL ARC® 40 is ready for connection to a water- cooled accessory. WATER COOLED TIG TORCH AND MIG GUN Follow Figure 2 when using the COOL ARC® 40 with water-cooled TIG torches.
B-1 OPERA TION B-1 • Keep the reservoir full especially after changing any water lines. • The cooler should be turned "OFF" when welding is not taking place for long periods of time. • Be certain that the cooler is "ON" (power switch in the " l " position) before beginning to weld.
B-2 OPERA TION B-2 COOLING EFFICIENCY The high cooling efficiency of the COOL ARC® 40 offers a cooler, more comfortable Torch than a con- ventional air-cooled Torch. The COOL ARC® 40 effectively removes the heat produced by the welding arc from the gun or torch handle and places it into the exiting air flow at the back of the Cooler.
C-1 ACCESSORIES C-1 OPTIONAL EQUIPMENT (Field Installed) K559-2 Cooler Horizontal Mounting Bracket: Mounts the COOL ARC® 40 horizontally to the top of a power source, securing the cooler to the lift bale. The kit includes all necessary mounting hardware.
D-1 MAINTENANCE D-1 ROUTINE MAINTENANCE Remove accumulated dust and dirt from the internal components of the cooler by blowing it out with a low- pressure air hose or removing the dust and dirt with a vacuum hose.
D-2 MAINTENANCE D-2 COOLANT TREA TMENT RECOMMENDA TION This procedure is intended to provide a means of reducing the objectionable amount of fungal and bac- terial contamination that has occurred in COOL ARC® 40 water coolers and cooling systems. Additive The recommended additive can be purchased at local pool supply stores.
D-3 MAINTENANCE D-3 Removing Coolant: a. Drain coolant from the reservoir using clean siphon- ing equipment b. Coolant level should be drained below the strainerʼs pressure fitting: • This prevents coolant from streaming out of unit when strainer nut is removed SERVICE THE PUMPS INLET STRAINER: a.
E-1 TROUBLESHOOTING E-1 COOL ARC® 40 If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
E-2 TROUBLESHOOTING E-2 COOL ARC® 40 Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
F-1 DIAGRAMS F-1 COOL ARC® 40 NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement.
F-2 DIMENSION PRINT F-2 COOL ARC® 40 9.03 9.10 2.27 34.26 L11540 A FILL CAP NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels.
NOTES COOL ARC® 40.
W ARNING AV I S O D E PRECAUCION A TTENTION WA R N U N G A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERST AND THE MANUF ACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.
W ARNING AV I S O D E PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE PARA ESTE EQUIP AMENTO E AS P ARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.
• Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.
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